Spark 4.1.0 ScalaDoc - org.apache.spark.sql.DataFrameWriter (original) (raw)

abstract class DataFrameWriter[T] extends AnyRef

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Visibility

1. Public
2. Protected

Instance Constructors

1.  new DataFrameWriter()

Abstract Value Members

1.  abstract def insertInto(tableName: String): Unit
2.  abstract def save(): Unit
3.  abstract def save(path: String): Unit
4.  abstract def saveAsTable(tableName: String): Unit

Concrete Value Members

1.  final def !=(arg0: Any): Boolean
2.  final def ##: Int
3.  final def ==(arg0: Any): Boolean
4.  final def asInstanceOf[T0]: T0
5.  def assertNotBucketed(operation: String): Unit
6.  def assertNotClustered(operation: String): Unit
7.  def assertNotPartitioned(operation: String): Unit
8.  def bucketBy(numBuckets: Int, colName: String, colNames: String*): DataFrameWriter.this.type
9.  var bucketColumnNames: Option[Seq[String]]
10.  def clone(): AnyRef
11.  def clusterBy(colName: String, colNames: String*): DataFrameWriter.this.type
12.  var clusteringColumns: Option[Seq[String]]
13.  def csv(path: String): Unit
14.  var curmode: SaveMode
15.  final def eq(arg0: AnyRef): Boolean
16.  def equals(arg0: AnyRef): Boolean
17.  var extraOptions: CaseInsensitiveMap[String]
18.  def format(source: String): DataFrameWriter.this.type
19.  final def getClass(): Class[_ <: AnyRef]
20.  def hashCode(): Int
21.  def isBucketed(): Boolean
22.  final def isInstanceOf[T0]: Boolean
23.  def jdbc(url: String, table: String, connectionProperties: Properties): Unit
24.  def json(path: String): Unit
25.  def mode(saveMode: String): DataFrameWriter.this.type
26.  def mode(saveMode: SaveMode): DataFrameWriter.this.type
27.  final def ne(arg0: AnyRef): Boolean
28.  final def notify(): Unit
29.  final def notifyAll(): Unit
30.  var numBuckets: Option[Int]
31.  def option(key: String, value: Double): DataFrameWriter.this.type
32.  def option(key: String, value: Long): DataFrameWriter.this.type
33.  def option(key: String, value: Boolean): DataFrameWriter.this.type
34.  def option(key: String, value: String): DataFrameWriter.this.type
35.  def options(options: Map[String, String]): DataFrameWriter.this.type
36.  def options(options: Map[String, String]): DataFrameWriter.this.type
37.  def orc(path: String): Unit
38.  def parquet(path: String): Unit
39.  def partitionBy(colNames: String*): DataFrameWriter.this.type
40.  var partitioningColumns: Option[Seq[String]]
41.  def sortBy(colName: String, colNames: String*): DataFrameWriter.this.type
42.  var sortColumnNames: Option[Seq[String]]
43.  var source: String
44.  final def synchronized[T0](arg0: => T0): T0
45.  def text(path: String): Unit
46.  def toString(): String
47.  def validatePartitioning(): Unit
48.  final def wait(arg0: Long, arg1: Int): Unit
49.  final def wait(arg0: Long): Unit
50.  final def wait(): Unit
51.  def xml(path: String): Unit

Deprecated Value Members

1.  def finalize(): Unit

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